一个三角形三个内角度数的比是2:5:11,这三个内角分别是______度、______度、______度.
人气:398 ℃ 时间:2019-11-14 06:16:12
解答
2+5+11=18,
180×
=20(度),
180×
=50(度),
180×
=110(度);
答:这三个内角分别是20度、50度、110度;
故答案为:20,50,110.
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